Superfluid helium could offer a new way to tackle one of the biggest challenges in scaling up quantum computers, say ...

Quantum computers could eventually crack Bitcoin, but Bitcoin can counter that threat.

The U.S. government is taking minority equity stakes in D-Wave Quantum, Rigetti Computing, and Quantinuum with a combined ...

Three that I think are primed to benefit are Alphabet ( GOOG -1.01%) ( GOOGL -1.05%), IonQ ( IONQ +0.18%), and Nvidia ( NVDA ...

Helium—the lightest atom that can be laser-cooled and controlled—powers a new design for high-powered, stable quantum ...

NEC reportedly quits development of quantum computers, but plans to explore practical applications for such systems.

Explore how AI and quantum computing could converge to transform drug discovery, scientific research, cybersecurity, and the ...

Physicists found a family of quantum magic states that give a computer no advantage, and an ordinary laptop can simulate them ...

While both D-Wave and Rigetti's revenues have been volatile, their valuations tell a starkly different story for quantum investors.

IonQ quantum computer research outlines a 19,397-qubit machine capable of solving Bitcoin's secp256k1 problem in 25.7 days.

Elon Musk responds to physicist Tim Palmer's new argument on quantum computers. While financial bodies have adopted several ...